This new swivel vent mount works in all vehicles, using horizontal vent louvers. This mount utilizes a ball joint which allows movement in any direction.
[Read More...]
Buy IG-A03+MC200: Vent Mount with Cradle for Magellan RoadMate: 1200 1212 1230 1400 1412 1430; Maestro: 3200 3210 3220 3225 3250 4200 4210 4220 4250 [...]

Arkon’s TTO129-SRVC Mount includes a breakthrough in mounting technology, Arkon’s new removable swivel air vent pedestal and the Dual T to TomTom One 1st, 2nd and 3rd edition slide in pattern adapter plate. The air vent pedestal features a spring loaded swivel mechanism. The removable air vent pedestal can be moved easily [...]

What a great mount! Unlike many other vent solutions that use universal cradles, this includes a cradle that is manufactured specifically for your Magellan. Fits right onto the back of the GPS and permits full access to all ports and buttons.
[Read More...]
Buy Car Air Vent CUSTOM Mount for Magellan RoadMate [...]

No description for this product could be found, but have a look over at Amazon for reviews and other information.
Buy CM047-S-2+APTTO: Swivel Vent Mount at Amazon

ARKON MAGELLAN AIR VENT MOUNT *NIC* - Removable Air Vent Mount for Magellan(TM) GPS
[Read More...]
Buy Removable Air Vent Mount For Magellan GPS at Amazon